HSA is a 585 amino acid residue monomer, with a
secondary structure broken into 3 domains, with A and B sub-domains in each domain. Each domain and sub-domain have been color
coded as follows: I, red;II, green;III, blue. The sub-domains A
and B are coded light and dark shades respectively.

Domains IIIA and IIIB with stearic acid bound in binding site 5.
Amino residuesTyr401 and Lys525 are in wireframe to show the
interaction with head group of fatty-acid.